Holley 20-143BK LS/LT Alternator & Power Steering Pump Accessory Drive Kit - Driver's Side Bracket-Black Finish

Includes Alternator, Power Steering Pump & Pulleys

PART# 20-143BK

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Overview

Now available from Holley are complete kits- black finish that have everything needed for the application. If you don't want A/C, or want to use the factory mounted LS A/C, this is the complete drivers side P/S, Alternator kit for you. Included are accessories and pulleys that are manufactured by OE part suppliers many of which are on production cars today.

Features:

  • Simple, dedicated installation kits allow easy fitment to Corvette, F-Body or Truck drive offsets
  • Accessories, tensioner, and pulleys are manufactured by OEM suppliers many of which are on production vehicles today.
  • OEM quality natural finish die castings for clean looks and durability. Can be polished, coated, painted or plated.
  • Universal brackets fit virtually all common LS engines regardless of water pump and harmonic balancer offsets reducing cost and complexity compared to competitive products
  • The most cost effective LS bracket solution on the market!
  • OEM spec flanged head hardware included to match your factory LS engine hardware
  • Ideal for crate engines, take out motors and engine builders
  • INCLUDES THE FOLLOWING ITEMS
  • 197-301 - ALTERNATOR, 130 AMP, LARGE CASE
  • 198-100 - P/S PUMP, CORVETTE ALUMINUM
  • 197-400 - HARNESS PIGTAIL, ALTERNATOR, AD STYLE
  • 97-150 - IDLER PULLEY, SMOOTH, 2.75" DIAMETER
  • 97-152 - PULLEY, P/S PUMP
  • 20-135 - LS ACC DRIVE BRACKET KIT DRIVER SIDE
  • 40R876 - SPACERS, FOR TRUCK TENSIONER

Product Attributes

BrandHolley
Emission Code5
Manufacturer Part Number20-143BK
Product TypeAccessory Drive Brackets
UPC090127055342
Part Number20-143BK

Emissions

5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

NOTE: This bracket MAY require an installation kit for assembly (Part 21 - 2 OR 21 - 3. See instruction sheet below for the correct installation kit for your application).

***For all LS Engine Swaps-Please refer to your specific body style engine mount kits for additional modification and fitment requirements.

***NOTE for LT Applications: If installing on LT application refer to 21-5 LT installation kit instructions before proceeding.
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    Some parts are not legal for use in California or other states with similar regulations.